<template>
    <el-row>
        <el-col :span="8" style="padding-right: 10px;">
            <el-card class="box-card">
                <div class="user">
                    <img src="../assets/images/user.png" alt="">
                    <div class="userinfo">
                        <p class="name">Admin</p>
                        <p class="access">超级管理员</p>
                    </div>
                </div>
                <div class="login-info">
                    <p>上次登录的时间：<span>2000-7-1</span></p>
                    <p>上次登录的地点：<span>武汉</span></p>
                </div>
            </el-card>
            <el-card style="margin-top: 5px;height: 350px;">
                <el-table :data="tableData" style="width: 100%">
                    <el-table-column prop="name" label="课程"></el-table-column>
                    <el-table-column prop="todayBuy" label="今日购买"></el-table-column>
                    <el-table-column prop="monthBuy" label="本月购买"></el-table-column>
                    <el-table-column prop="totalBuy" label="总购买"></el-table-column>
                </el-table>
            </el-card>
        </el-col>
        <el-col :span="16">
            <div class="num">
                <el-card v-for="item in countData" :key="item.name" :body-style="{display:'flex',padding:0}">
                    <i class="icon" :class="`el-icon-${item.icon}`" :style="{backgroundColor: item.color}"></i>
                    <div class="detail">
                        <p class="price">￥{{ item.value }}</p>
                        <p class="desc">{{ item.name }}</p>
                    </div>
                </el-card>
            </div>
            <el-card style="height: 225px;">
                <div ref="echarts1" style="height:225px;"></div>
            </el-card>
            <div class="graph">
                <el-card style="height: 205px;">
                    <div ref="echarts2" style="height:205px;"></div>
                </el-card>
                <el-card style="height: 205px;">
                    <div ref="echarts3" style="height:185px;"></div>
                </el-card>
            </div>
        </el-col>
    </el-row>
</template>

<script>
import { getData } from '../api/index'
import * as echarts from 'echarts'
export default {
    name:'Home',
    data(){
        return {
            tableData:[],
            countData:[
                {name:'今日支付订单',value:1234,icon:'success',color:'#2ec7c9'},
                {name:'今日收藏订单',value:1234,icon:'star-on',color:'#ffb980'},
                {name:'今日未支付订单',value:1234,icon:'success',color:'#2ec7c9'},
                {name:'今月支付订单',value:1234,icon:'star-on',color:'#ffb980'},
                {name:'今月收藏订单',value:1234,icon:'success',color:'#ffb980'},
                {name:'今月未支付订单',value:1234,icon:'star-on',color:'#2ec7c9'},
            ]
        }
    },
    mounted(){
        getData().then(({data})=>{
            //console.log(data,'Home.vue');
            const {tableData} = data.data
            //console.log(tableData);
            this.tableData = tableData

            const echarts1 = echarts.init(this.$refs.echarts1)
            const {otherData,userData,videoData} = data.data   
            const xAxis = Object.keys(otherData.data[0])
            //console.log(xAxis);
            let echarts1_option = {
                tooltip: {},
                legend: {
                  data: xAxis
                },
                xAxis: {
                  data: xAxis
                },
                yAxis: {},
                series: []
            };
            xAxis.forEach(key => {
                echarts1_option.series.push({
                    name:key,
                    data:otherData.data.map(item => item[key]),
                    type:'line'
                })
            })
            echarts1.setOption(echarts1_option)

            const echarts2 = echarts.init(this.$refs.echarts2)
            let echarts2_option = {
                legend:{
                    //图例文字颜色
                    textStyle:{color:'#333'}
                },
                grid:{left:'20%'},
                toolTip:{trigger:'axis'},
                xAxis:{
                    type:'category', //类目轴
                    data:userData.map((item)=>item.date),
                    axisLine:{
                        lineStyle:{color:'#17b3a3'}
                    },
                    axisLabel:{
                        interval:0,
                        color:'#333'
                    }
                },
                yAxis:[
                    {
                        type:'value',
                        axisLine:{
                            lineStyle:{color:'#17b3a3'}
                        }
                    }
                ],
                color:['#2ec7c9','#b6a2de'],
                series:[
                    {
                        name:'新增用户',
                        data:userData.map((item)=>item.new),
                        type:'bar'
                    },
                    {
                        name:'活跃用户',
                        data:userData.map((item)=>item.active),
                        type:'bar'
                    }
                ]
            }
            echarts2.setOption(echarts2_option)

            const echarts3 = echarts.init(this.$refs.echarts3)
            let echarts3_option = {
                tooltip:{trigger:'item'},
                color:["#0f78f4","#dd536b","#9462e5","#a6a6a6" ,"#e1bb2z","#39c362","#3ed1cf"],
                series:{
                    data:videoData,
                    type:'pie'
                },
            }
            echarts3.setOption(echarts3_option)
        })
    }
}
</script>

<style lang="less" scoped>
.user{
    display: flex;
    align-items: center;
    padding-bottom: 20px;
    margin-bottom: 20px;
    border-bottom: 1px solid #ccc;
    img{
        width: 150px;
        height: 150px;
        border-radius: 50%;
        margin-right: 40px;
    }
    .userinfo{
        .name{
            font-size: 32px;
            margin-bottom: 10px;
        }
        .access{
            color: #999999;
        }
    }
}
.login-info{
    line-height: 28px;
    font-size: 14px;
    color: #999999;
    span{
        color: #666666;
        margin-left: 60px;
    }
}
.num{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    .el-card{
        width: 32%;
        margin-bottom: 20px;
    }
    .icon{
        width: 80px;
        height: 80px;
        text-align: center;
        line-height: 80px;
        color:#fff;
    }
    .detail{
        display: flex;
        flex-direction: column;
        justify-content: center;
        margin-left: 15px;
        .price{
            font-size: 30px;
            margin-bottom: 10px;
            height: 30px;
            line-height: 30px;
        }
        .desc{
            font-size: 14px;
            color: #999;
            text-align: center;
        }
    }
}
.graph{
    display: flex;
    justify-content: space-between;
    margin-top: 10px;
    .el-card{
        width: 48%;
    }
}
</style>